202185038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3331}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 345461760

約数和(自身を除く): 143276722

約数列:

[1, 2, 11, 22, 31, 62, 89, 178, 341, 682, 979, 1958, 2759, 3331, 5518, 6662, 30349, 36641, 60698, 73282, 103261, 206522, 296459, 592918, 1135871, 2271742, 3261049, 6522098, 9190229, 18380458, 101092519, 202185038]

約数ペア:

[(1, 202185038), (2, 101092519), (11, 18380458), (22, 9190229), (31, 6522098), (62, 3261049), (89, 2271742), (178, 1135871), (341, 592918), (682, 296459), (979, 206522), (1958, 103261), (2759, 73282), (3331, 60698), (5518, 36641), (6662, 30349)]